Backhoe attachment, Digging envelope, Operating weight and ground pressure – Liebherr R 9400 User Manual
Page 19: Buckets

R 9400
19
Backhoe Attachment
with Gooseneck Boom 9,30 m/30’6”
55
50
45
40
35
30
25
20
15
10
5
0
-5
-10
-15
-20
-25
-30
65 60 55 50 45 40 35 30 25 20 15 10 5
0
0
-10
-8
-6
-4
-2
0
2
4
6
8
10
12
14
16
ft
m
2
4
6
8
10
12
14
16
18
20
ft
m
R 3750
Digging Envelope
Stick length
4,20 m/13’ 9”
Max. reach at ground level
16,30 m/53’ 5”
Max. teeth height
15,50 m/50’10”
Max. dump height
10,50 m/34’ 5”
Max. digging depth
9,50 m/31’ 1”
Max. digging force (ISO 6015)
965 kN/216,940 lbf
Max. breakout force (ISO 6015)
1.000 kN/224,809 lbf
Operating Weight
and Ground Pressure
The operating weight includes the basic machine with backhoe
attachment and a 22,00 m
3
/28.8 yd
3
bucket.
Pad width
mm/ft in 1.000/3’3”
Weight
kg/lb 345.500/760,600
Ground pressure *
kg/cm
2
/ psi 2,33/33.11
* according to ISO 16754
Buckets
For materials classe
according to VOB, Section C, DIN 18300
< 5
5 – 6
5 – 6
5 – 6
7 – 8
7 – 8
Typical operation
according to VOB, Section C, DIN 18300
GP
HD
HD
HD
XHD
XHD
Capacity ISO 7451
m
3
24,00
18,00
22,00
24,00
18,00
20,00
yd
3
31.4
23.5
28.8
31.4
23.5
26.2
Suitable for material up to a specific weight of
t/m
3
1,7
2,2
1,8
1,6
2,0
1,8
lb/yd
3
2,867
3,710
3,035
2,698
3,373
3,035
Cutting width
mm 3.900
3.400
3.700
3.900
3.400
3.700
ft in 12’9”
11’1”
12’1”
12’9”
11’1”
12’1”
Weight
kg 22.000
23.000
23.000
23.800
24.500
25.000
lb 48,502
50,706
50,706
52,470
54,013
55,116
GP: General purpose bucket with Liebherr Z140 teeth
HD: Heavy-duty bucket with Liebherr Z140 teeth
XHD: Heavy-duty rock bucket with Liebherr Z140 teeth